mat.or.vec: Create a Matrix or a Vector

Description Usage Arguments Examples

Description

mat.or.vec creates an nr by nc zero matrix if nc is greater than 1, and a zero vector of length nr if nc equals 1.

Usage

1
mat.or.vec(nr, nc)

Arguments

nr, nc

numbers of rows and columns.

Examples

1
2
mat.or.vec(3, 1)
mat.or.vec(3, 2)

Example output

[1] 0 0 0
     [,1] [,2]
[1,]    0    0
[2,]    0    0
[3,]    0    0